Photos

(FILES) In this February 22, 2015 file photo, Jay-Z arrives to the 2015 Vanity Fair Oscar Party in Beverly Hills, California. Rap mogul Jay Z was set March 30, 2015 to launch a rebranding of his Tidal streaming service as he mounts a challenge to Spotify for a slice of the growing industry. Jay Z earlier this year bought Tidal, which markets itself for its high sound quality, by spending $56 million for its Swedish-listed parent company Aspiro. AFP PHOTO/ADRIAN SANCHEZ-GONZALEZ/ FILESADRIAN SANCHEZ-GONZALEZ/AFP/Getty Images